28715662955

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{46147}}^1$

素因数の和:46955

約数の個数: 32

約数和(自身を含む): 41147771904

約数和(自身を除く): 12432108949

約数列:

[1, 5, 7, 23, 35, 115, 161, 773, 805, 3865, 5411, 17779, 27055, 46147, 88895, 124453, 230735, 323029, 622265, 1061381, 1615145, 5306905, 7429667, 35671631, 37148335, 178358155, 249701417, 820447513, 1248507085, 4102237565, 5743132591, 28715662955]

約数ペア:

[(1, 28715662955), (5, 5743132591), (7, 4102237565), (23, 1248507085), (35, 820447513), (115, 249701417), (161, 178358155), (773, 37148335), (805, 35671631), (3865, 7429667), (5411, 5306905), (17779, 1615145), (27055, 1061381), (46147, 622265), (88895, 323029), (124453, 230735)]